Patent application title: MEDIA TRANSCRIPTION, SYNCHRONIZATION AND SEARCH
Tanya Ward English (Fort Lauderdale, FL, US)
Eric Haya (Las Vegas, NV, US)
Reilly Sweetland (Los Gatos, CA, US)
IPC8 Class: AG06F1730FI
Publication date: 2011-03-10
Patent application number: 20110060751
The invention relates to the field of computer search on a network and is
particularly directed to searching for and displaying audio and/or
audio-video ("A-V") results. A system and method provide seamless
delivery of audio and A-V results that are auto-populated into a media
player on a computer system.
1. A method of conducting internet search for finding and displaying
results including audio content, comprising:(a) inputting a search string
of text in a query box;(b) finding search results including the search
string in text and audio content;(c) providing a list of the search
results to the user;(d) selecting a result from the list that has audio
content; and(e) opening a media player that displays a textual transcript
of audio content with the search string indicated to a user for the
2. The method of claim 1 further comprising showing a marker for at least one location of the search text on an indicator at a point in the audio content corresponding to an occurrence of the search string.
3. The method of claim 1 further comprising indicating an occurrence of the search string at each location where the search string appears in the transcript.
4. The method of claim 1 wherein the audio is queued to begin play at a first occurrence of the search string.
5. The method of claim 3 wherein the search string is indicated to a user by one or more of the following: a) highlighting the text; b) italicizing the text; and/or c) bolding the text.
6. The method of claim 1 wherein upon opening a search result of audio content, the media player is auto-populated with the textual transcript synchronized to the audio content with the audio and textual transcript queued to the start of an occurrence of the search string.
7. The method of claim 1 wherein upon opening a search result of audio-video content, the media player is auto-populated with the textual transcript synchronized to the audio-video content with the audio, video and textual transcript queued to the start of an occurrence of the search string.
8. A system for searching on a network to find and display results comprising:(a) a central processing unit ("CPU");(b) a display connected to the CPU for displaying information;(c) a keyboard connected to the CPU for inputting instructions to the CPU;(d) a mouse with point and click functionality connected to the CPU for inputting instructions to the CPU;(e) a network to which the computer system is connected;(f) a search application operable by a user through the keyboard and mouse that is executed by the CPU to search a string of text embedded in web pages on the network and to present search results of at least text and audio content on the display; and(g) a media player application operable by a user through the keyboard and mouse that is executed by the CPU to play audio content upon a particular search result having audio content being selected by the user from the list of search results, the media player being opened and queued to begin play.
9. The system of claim 8 wherein the search string is indexed to at least one location on a progress indicator with a marker at a point in the audio content corresponding to an occurrence of the search text string.
10. The system of claim 8 wherein a textual transcript of the audio content is displayed with the search string indicated to a user at each occurrence in the transcript.
11. The system of claim 8 wherein the audio content is queued to begin play at the first occurrence of the search string.
12. The system of claim 10 wherein the search string is indicated to a user on the display by one or more of the following: a) highlighting the text; b) italicizing the text; and/or c) bolding the text.
13. The system of claim 10 wherein upon opening a search result of audio content, the media player is auto-populated with the textual transcript synchronized to the audio content with the audio and textual transcript queued to a start of an occurrence of the search string.
14. The system of claim 10 wherein upon opening a search result of audio-video content, the media player is auto-populated with the textual transcript synchronized to the audio-video content with the audio, video and textual transcript queued to the start of an occurrence of the search string.
15. A method of conducting internet search for finding and displaying results including audio content, comprising:(a) inputting a search string in a query box;(b) finding search results including the search string in text and audio content;(c) providing a list of the search results to the user;(d) selecting a result from the list that has audio content; and(e) opening a media player to play the audio content including a progress indicator with at least one location of the search string represented as a marker on the progress indicator corresponding to an occurrence of the search string in the audio content.
16. The method of claim 15 further comprising displaying a textual transcript of audio content with the search string indicated to the user.
17. The method of claim 16 further comprising indicating the search string at each occurrence in the transcript.
18. The method of claim 15 wherein the audio begins play at a first occurrence of the search string.
19. The method of claim 16 wherein the search string is indicated to a user by one or more of the following: a) highlighting the text b) italicizing the text; and/or c) bolding the text.
20. The method of claim 16 wherein upon opening a search result of audio content, the media player is auto-populated with the textual transcript synchronized to the audio content with the audio and textual transcript queued to the start of an occurrence of the search string.
21. The method of claim 16 wherein upon opening a search result of audio-video content, the media player is auto-populated with the textual transcript synchronized to the audio-video content with the audio, video and textual transcript queued to the start of an occurrence of the search string is indicated to a user by bolding the text.
22. A method of conducting Internet search for finding and displaying results including audio content, comprising:(a) inputting a search string in a query box;(b) finding search results including the search string in text and audio content;(c) providing a list of the search results to the user; and(d) opening a media player with the audio content queued to begin playing at an occurrence of the search string.
RELATED UNITED STATES APPLICATION DATA
This application claims priority benefit from U.S. Provisional Application No. 61/240,081, filed on Sep. 4, 2009.
It is an everyday occurrence for most of us to use an Internet search tool on a computer connected to a network to find any conceivable information that is of interest to us. As more and more information is posted on the internet, as well as on private networks, the need to efficiently search and access that information has grown exponentially. Search has become a huge business dominated by Google, Inc. of Mountain View, Calif. In response to a search string or query input by a user, a search engine such as Google's considers a host of factors before it delivers a prioritized list of results. Other companies offering similar search services to users hungry for information include Microsoft, Yahoo, and IAC among others.
The most successful search engines use keywords typed in by the user to comb through millions of web pages in search of relevant information that the search engine algorithms are programmed to return. For text-based web pages, this type of searching has proven enormously successful. As bandwidth for internet users has expanded, web pages have become far more sophisticated and dynamic, now hosting many different formats such as audio, video and/or A-V recordings that can be played by a user through their internet connection. For purposes of this specification, the terms audio, video, A-V, media and multimedia are all files containing content of the different types that may be streamed live or played back from a recording. It should be further understood that any of these different types of content lend themselves to storage and play back in different file formats which will be discussed throughout the specification. It should be understood that the use of "audio," "video," "A-V," "media" or "multimedia" individually or together throughout this specification is intended to cover any one or more of these content types in one or more formats where appropriate.
As these different types of media have proliferated across the web and become standard on internet web pages, the search engines have failed to keep up in terms of the ability to search the content of non-text-based formats such as audio, video and A-V recordings. While text-based pages are predominantly in one of a few formats such as XML, HTML, DOC, or PDF that allow strings of characters to be identified and compared, searching the content of an audio, video or A-V recording is far more challenging.
Of the media players available on the market today, none allow for a simple, seamless searching and synchronized playing of a selected segment of audio, video and/or A-V content directly from the popular search engines.
However, once the audio track of recorded material that contains speech, sounds or visual cues is converted to text, that text is searchable by search engines available in the market today. It is worth noting that the actual search results produced by a search engine analyzing a transcribed audio, video or A-V track is only as accurate as the speech-to-text, sound-to-text or visual-to-text transcription that is performed.
While text based search engines are widely available for network use, audio, video and/or A-V search tools are not. An example of a limited capability search tool for video is the experimental video search "gadget" (formerly the "Gaudi gadget") provided by Google of Mountain View, Calif. On Google's web pages dedicated to political videos, a user may search the videos on a limited set of web pages by entering a search term in the search query box. The results from the limited set of web pages are listed and can be selected by a user to be taken to the beginning of the video that contains that term.
There are various companies offering software that uses algorithms to automatically produce transcripts from audio, which are then synchronized with video containing the audio. One such product is MetaPlayer produced by RAMP, Inc. of Woburn, Mass. (formerly Everyzing, Inc. of Cambridge, Mass.) Companies like RAMP offer search within an individual video by searching for a text string matching text in the transcription. When a search string is entered for a particular video, results are listed. When a result is selected, the video is played from that occurrence of the searched string.
The present invention recognizes the desirability of producing advanced search capabilities for audio-only and/or audio-video content, as well as the use of those same capabilities enhanced with accurate transcription and synchronization.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1a is an internet screen shot of a search page;
FIG. 1b is an internet screen shot of a search page including a search string input by a user into a query box;
FIG. 1c is an internet screen shot of a search result page returned by a search engine in response to the search string entered in FIG. 1b;
FIG. 1d is an internet screen shot of a web page to which a user is taken after clicking on a highlighted search result in FIG. 1c;
FIG. 2a is an internet screen shot of a YouTube web page;
FIG. 2b is an internet screen shot of the YouTube web page including a search string input by a user;
FIG. 2c is an internet screen shot of a search result page returned by the YouTube search engine in response to the search string entered in FIG. 2b;
FIG. 2d is an internet screen shot of a web page to which a user is taken after clicking on the highlighted search result in FIG. 2c;
FIG. 3a is an internet screen shot of a search engine web page including a search string input by a user intended to narrow results returned by putting quotation marks around the search string, in accordance with the present invention;
FIG. 3b is an internet screen shot of a search result page returned by a search engine in response to the search string entered in FIG. 3a, in accordance with the present invention;
FIG. 3c is an internet screen shot of a media player where the selected search result highlighted in FIG. 3a has been selected and automatically passed through to the search box in the media player and where audio-video content is queued to an occurrence of the search string, in accordance with the present invention;
FIG. 3d is an internet screen shot of a help screen for a sample media player of the present invention, which explains the features and how to operate the player;
FIG. 4 is a flow chart of a sample embodiment of a media player process in accordance with the present invention;
FIG. 5 is a flow chart of a sample embodiment of media player software code in accordance with the present invention; and
FIG. 6 is a block diagram of a computer system and network of the present invention connected to permit a user to perform searches and review media results of audio, video and/or A-V content.
Searching the internet for information using a computer is performed using any of a number of available search tools. As any person familiar with the internet knows, it is a simple exercise to type in a query, and within a second or less have a list of results, descriptions or "hits" with links to web pages that are related to the key words typed into the user query. The user can click any hit to drill down into the search results and determine whether any particular hit is of interest. Searching in this manner can assist a user in an infinite number of ways in finding information related to products to purchase, product prices, news clips, sports scores, biographical information, historical data, stock prices or just about anything else that an individual can imagine or think of.
An example of a search page is shown in FIG. 1a. FIG. 1a is a screen shot 101 of a search page provided by Google, Inc. of Mountain View, Calif. Search page 101 contains a number of other elements such as links 105 in the upper left corner for taking the user to other applications offered by Google. These applications are Images 105a, Video 105b, Maps 105c, News 105d, Shopping 105e, Gmail 105f and more 105g that will list other links if selected. A user may type their query into a query box 107 and then click on Google Search box 109, I'm Feeling Lucky box 111 or simply press the enter key on the keyboard (see FIG. 6) to start the search. The screenshot of FIG. 1a is shown using the Firefox browser offered by Mozilla of Mountain View, Calif. It should be understood that a user can use another browser such as Internet Explorer or Bing offered by Microsoft Corporation of Redmond, Wash. or any other browser enabling a user to access web pages on the internet.
FIG. 1b shows the search page of FIG. 1a where the query or search string "An epiphany hit me. You gotta make something good` has been typed into the query box 107. Once the search string is entered, the search tool performs a search across the internet employing algorithms programmed to return search results that are deemed most relevant to the entered string. Some search tools are better at delivering relevant results than others, and different search tools may deliver different results on the same string. Users may find a favorite search tool and stick with it exclusively or may employ multiple search tools in their quest to find the most pertinent information.
FIG. 1c shows the results 113a-c of a traditional internet search delivered by the Google search tool for the string "An epiphany hit me. You gotta make something good" entered into query box 107. As mentioned above, the user can click on any of the returned results or "hits." Each hit is hyperlinked to the web page containing the searched-for information and allows the user to be taken to that page by simply clicking on the hit. Additional hits are available to the user by clicking on the "O"s 115 or numbers under the O's 119 at the bottom of FIG. 1c.
FIG. 1d shows a resulting web page from the website TED.com, after the user clicks on the highlighted result 113a in the listed search results. The information displayed on the TED web page 121 is presumably something of interest to the user based on the search string they entered into the query box 107. If not, the user may simply hit the "back" button 123 on the browser window and go back to search results 113. Once back at the search result page FIG. 1c, the user may select a different result from the list of search results 113 and pull up the corresponding web page to determine whether that web page contains information of interest.
This process may be repeated numerous times until the user gathers the information that they are looking for. To date, this process has become the standard for searching the internet for information. One area of interest that is largely omitted from the search results is audio, video and/or A-V content. The reason for this is that the search engines available to users today search the web pages of the internet by comparing a text-based search string entered in query box 107 (FIG. 1a) to the text that appears in different formats on the web pages. The typical formats that are searchable include extensible markup language ("XML"), hypertext markup language ("HTML"), portable document format ("PDF"), word documents ("DOC" and "DOCX") and a number of others that are recognized and regularly used by web programmers.
A problem that exists is that the standard search engines are not equipped to search anything other than text-based strings. In the past few years, as user bandwidth has increased, there has been an explosion of audio, video and A-V content made available to internet users on web pages. Anyone with a media player accessible through their computer can easily access audio content such as songs, speeches, audio books, movies, or any other sound-based content as well as any audio that is included with video content, either in recorded or live form. Some of the most popular web pages on the internet such as the website YouTube (owned by Google, Inc.) are dedicated entirely to A-V content and allow users to access A-V content uploaded by other users.
FIG. 2a is an internet screen shot of a YouTube web page 201. To search the content media files on YouTube to find those of most interest to a user, the user types a text-based string into a query box 203. This process is very similar to the process described for a standard search using the Google search page in FIGS. 1a-1d. FIG. 2b shows YouTube web page 201 with the search string "An Epiphany hit me. You gotta make something good` entered in query box 203. To find the most relevant A-V content, YouTube employs a search algorithm that is based on a text-based description of the media file input by the person who uploaded it to the YouTube web site. The text-based description of the video input for user-uploaded video is typically limited to a user-designated title and may also include a short description of the content.
FIG. 2c shows an example of results 205a-d returned to the user based on the query entered. There is no capability to search the actual audio track of the recordings available on YouTube to find and display the specific words embedded in the recording itself. But the YouTube search engine will deliver results that it determines are closest to the input query. Once the results are returned, as with the Google search of FIG. 1a through FIG. 1d, YouTube permits a user to click on any of the hits 205a-d to be linked to the page corresponding to the selected hit. As an example, if a user clicks on hit 205a for Angela Bofill "Gotta Make it Up To You," the user is taken to web page 207 (FIG. 2d), allowing the user to access the video file identified in search result 205a. Once a user accesses web page 207, the user can play the selected recording from its starting point using a media player (such as a flash based media player for example produced by Adobe Systems, Incorporated of San Jose, Calif.) loaded on their computer (or residing on an accessible network like the Internet) represented on web page 207 as display window 211, and having controls 209.
Controls 209 include a play button 209a that allows the user to play the video file by clicking on it. Once the video is playing, play button 209a becomes a pause button (not shown), allowing the user to pause the video at any time while it is playing. In pause mode, the pause button toggles back to being play button 209a. A progress bar 209b shows the relative elapsed portion of the video that has been played and is represented by a dot 209b1 that advances along progress bar 209b until the video is complete, at which time dot 209b1 will reach the far right side of progress bar 209b. Also within progress bar 209 is a timer 209c showing both the elapsed time from the beginning of the video and the time remaining until the video is complete. Other buttons to control the video include a volume control 209d, a high-quality switch 209e, a full screen switch 209f that allows a user to watch the video on the full screen rather than inside the smaller framed display window 211 within YouTube web page 207, and a closed captioning/annotations button 209g for activating and de-activating those functions.
The video itself is shown in display window 211, and advertising 213 is typically shown on the right side of web page 207. The flash-based video player of FIG. 2d is one example of such a player. There are many flash-based video players available and other such players may have a different appearance while offering similar functionality to play video in different formats with or without a corresponding audio track.
It should be noted that the search tools and other applications described in this disclosure for use on a desktop computer also apply to any other device, such as a laptop computer, a netbook, a mobile smartphone, online televisions systems or any other device having network access and a web-browser with video capabilities available to the user.
The invention recognizes that a user searching the internet is just as likely to be seeking audio, video or A-V content as they are to be searching for standard text-based content, given that audio content, video content and A-V content are an alternative form of providing information to text in XML, HTML or other formats typically used to display information on a web page.
The advanced search capabilities of the present invention provide for user search on the internet or across any other electronic storage medium where audio-only, non-verbal video (e.g. sign language signaling in a video or the display of visual signs or text in a video) and/or A-V media content resides and can be returned along with standard text results. FIG. 3a shows an internet screen shot of a search tool that is the same as that shown in FIG. 1a with a search string "An epiphany hit me. You gotta make something good' entered in query box 303. FIG. 3b shows the search results 305 including not just text-based search results but also any audio-only, video-only and combined A-V content that match the search string. When an audio-only, video-only or A-V result 305 is selected by the user from the list, the search string is passed automatically from search box 303 in the search tool to a search box 313 in media player 309 of the invention shown in FIG. 3c allowing media player 309 to be queued for play of audio-only, video-only and/or A-V content at the first occurrence in the content of the original search string. The audio-only, video-only or A-V content is also synchronized to the time-coded corresponding text in a transcription display window 321.
FIG. 3d shows a "help screen" for a sample media player 311 of the type described with respect to FIG. 3c with descriptions for the different parts of media player 311. Sample media player 311 is in the form of a software application that allows a user to accurately search a word or phrase using a standard search tool 301 such as Google or Bing. Once the results for a search string are selected, the media content is auto-populated to be viewed in various ways: First, the search string in text form is shown in search box 313 and indicated by highlighting, italicizing, bolding or in any other manner along with the rest of the text-based transcript in transcription display window 321; second, the search string in text form along with the rest of the text-based transcript is shown in captioning bar 315; third, a time line of the media content is shown with one or more search string index markers 317 indicating the points along the time line the search string occurs in the content. The corresponding video content is shown in display window 319 as the audio content is played and the text is shown in transcription display window 321.
The present invention allows a user to go beyond standard text-based search and search audio content either alone or in sync with video content to find the specific occurrences of words within the audio, video or audio-video content. This is accomplished by providing a transcription of the audio content and making it available to be searched using a standard text-based search field. When a user types a query into search box 313 of media player 309, the matches are displayed in a number of ways. The text matches appear highlighted in transcription display window 321, and the corresponding audio, video or audio-video is displayed synced to that search string text result. The user plays the corresponding audio or video from that point in the file by pressing the ENTER key on the computer keyboard (see FIG. 6) or using the mouse to click on the PLAY button or anywhere on media window 309. The user then has the ability to jump to the next occurrence of that same search string within the content. This can be accomplished in any number of ways. As an example, the user may press the RIGHT ARROW button or ENTER key on the keyboard. The corresponding audio, video or A-V is synchronized, so it also advances instantly. In addition, if the user reads ahead or back in transcript display window 321 and would like to listen to another portion of the transcript, the user simply clicks on that text in the transcription display window 321, and the content file displayed in media window 309 automatically plays from that location.
Data mining of multimedia content is achieved by the invention, which generates accurate search engine optimization ("SEO") and social media optimization ("SMO") as a benefit to the web site content providers and owners making the content available on their web page(s). Examples of social media sites are Twitter, Facebook, LinkedIn, MySpace, etc. The steps for performing SEO and SMO are shown in the Flowchart of Player Process referenced in and further explained in FIG. 4 and FIG. 5.
It should be noted that there are numerous methods of transcription (including realtime transcription, realtime captioning and automatic speech-to-text transcription) and numerous ways of generating time codes that can be used to synchronize text and audio or video (such as realtime transcription, realtime captioning, extraction of closed captions, and hand synchronization) that would be recognized by those of ordinary skill in the art in the field of transcription. The invention recognizes and accommodates these various methods.
It should be noted that there are numerous formats of audio and video files produced and in widespread use today. Conversion from one format to another is common and the invention is compatible with any type of file. This disclosure is not intended to be limited to use with any particular file format.
FIG. 4 illustrates a representative process for displaying media content in accordance with the present invention. Audio or video content is provided at step 401. To maximize the efficiency and accuracy of a search, it is preferable for the audio content to be accurately transcribed in step 403. If necessary, the audio or video is converted to a video format compatible with the specific synchronization software being used (such as TimeCoder Pro by InData Corp. of Gilbert, Arizona) at step 405. Using the accurate transcript and the video file, the synchronization software is used to produce a time-coded, (and captioning-friendly) text file at step 407. The text file is then checked for accuracy and synchronization at step 409 against the video. Following the correction of errors, if any, the file is then exported to an .XML file at step 411. The .XML file contains the text and the time codes which correspond to elapsed time in the video. The video is then converted to the final video format required by the media player (in this case, a standard .FLV web-based flash file format) also at step 411. The video is then uploaded to the video server at step 413. The .XML file (as well as any supporting files that customize the look of the player, that display the transcript or the client logo, etc) are uploaded to any web site at step 413, along with the index.php and config.php files. The proprietary index.php and config.php files are modified to point to the correct directories and corresponding files at step 415. An example of the modification of the config.php file is as follows:
TABLE-US-00001 $config[`videos`][`video_title`] = "David Gallo- Underwater Astonishments"; $config[`videos`][`video_url`] = "rtmp:/vod/DavidGallo2007.flv"; $config[`videos`][`xml_file`] = "http://126.96.36.199/newclient/ted/davidgallo/DG042609.xml"; $config[`videos`][`pdf_download`] = "http://188.8.131.52/newclient/ted/davidgallo/Underwater.pdf"; $config[`videos`][`client_logo`] = "http://184.108.40.206/newclient/ted/davidgallo/RTIlogo.jpg";
The index.php and config.php files cross reference one another and determine the design layout of the web site, as discussed below. In this particular process, the final steps are to clear the cache and test the player on different web browsers, submit to search engines and/or make sure the web site containing the video content gets indexed frequently at step 417. (Further illustrated and explained in FIG. 5, below.)
TABLE-US-00002 <TimeMs>18780</TimeMs> <PageNo>1</PageNo> <LineNo>1</LineNo> <QA>-</QA> <Text>We are going to go on a dive to the deep sea,</Text> </Line> - <Line ID="1"> <Stream>0</Stream> <TimeMs>22340</TimeMs> <PageNo>1</PageNo> <LineNo>2</LineNo> <QA>-</QA> <Text>and anyone that's had that lovely opportunity</Text> </Line> - <Line ID="2"> <Stream>0</Stream>
The $_SERVER[`HTTP_REFERRER`] variable is used by developers for many different reasons and applications. In the current invention, it is used to search for audio, video and audio-video content to be easily browsed by providing the content as generic, textual search data that can be consumed by any third-party search utility that operates by searching text. (e.g. Google, Bing, etc.). Or, as a means to detect what the user searched for in the third-party search tool, and to automatically queue the resulting content to best match that information.
One example of how this is accomplished is as follows: a) A content file with embedded timeline information is provided in .FLV. A textual transcript of the video/audio content is provided with time-markers embedded in the transcript that indicates the corresponding part of the content file in XML. b) The transcript and content file are programmed such that the text is linked to the specific point in the timeline that corresponds with that transcript. An example of this is in FIG. 3c showing the XML file contents and in the XML sample shown above. The time in milliseconds is shown in the first line of the XML file above as 18780 or 18.780 seconds (also see Appendix A), and that time is from the start point of the content file. This additionally can be referenced as page and line numbers as described with respect to FIG. 5 above. c) The complete transcript is displayed as plain HTML text so as to be picked up by search engines and other third-party search indexing tools. d) Once the transcript has been indexed by the third-party search tool (e.g. Google, Bing, etc.), using HTML, which search engines are set to crawl automatically and index, it is included in search results such as search results 305 in FIG. 3b. e) By default, when the user is on the results page (FIG. 3b), the URL of the results page reflects the search they just performed, as in the above example:
TABLE-US-00003 http://www.google.com/search?hl=en&q=Dr.+Edith+Widder%2C+she+is+now+- at+th e+Ocean+Research+%26+Conservation+Association%2C+was+able+to+come+up+ with+a+camera+that+could+capture+some+of+these+incredible+animals&cad=h
TABLE-US-00004 http://www.google.com/search?hl=en&q=Dr.+Edith+Widder%2C+she+is+now+- at+th e+Ocean+Research+%26+Conservation+Association%2C+was+able+to+come+up+ with+a+camera+that+could+capture+some+of+these+incredible+animals&cad=h
h) This value is parsed for the search query that the user typed into the search engine. In this example, it was: "Dr. Edith Widder, she is now at the Ocean Research & Conservation Association, was able to come up with a camera that could capture some of these incredible animals" i) A secondary query is then automatically performed on the transcript for the presence of this search string. Before the system loads to the user, this search on the transcript is performed, and the user is presented with the content with a search already performed on the transcript. The parts of the transcript that were found during this secondary search are then provided prominently by, for example, auto-populating in the search window 313 using highlighting, underlining, bolding, italics and/or close captioning 315 over all other results. They allow for the user to click on them and be taken to the precise location in the video/audio where this searched-for string appears as displayed in transcription display window 321.
Appendix A attached hereto and incorporated by reference herein shows a typical page source html code listing from a sample synchronized video transcript.
FIG. 6 is a simple block diagram of a system, including a networked home computer 601, on which the invention may be implemented. Home computer 601 is shown having a screen 603, a keyboard 605, a mouse 607 and a central processing unit ("CPU") 609. Home computer 601 is connected to a network 611 through a USB port (not shown), a wireless connection using a wireless router 613 or any of a number of other connector ports that are typically used on computers to connect them to outside networks either directly or through a service provider using cable, satellite, phone or other service lines 615 coming into the user location. The connection to network 611 permits home computer 601 to have access to the internet or another network where a user can conduct searches as described throughout this disclosure. It will be understood that other types of devices with search capabilities can be substituted for home computer 601. These devices may include wireless smartphones, laptop computers, netbooks, online television systems or any other device configured to use a web or network browser.
Home computer 601 is capable of executing software applications including search and media players as described herein. Such applications are executed on home computer 601 and may reside locally on home computer 601 or at a remote location on network 611.
It is to be understood that the above descriptions and drawings are only for illustrating representative variations of the present invention and are not intended to limit the scope thereof. Any variation and derivation from the above description and drawings are included in the scope of the present invention. For example, while a linear progress bar 209b has been shown in the figures, there are many different ways to represent the progress of the audio-video content as it is played. A circular depiction could be shown instead or any other visual technique for letting a user know the current position within the audio or A-V track relative to beginning and/or end point(s).
Patent applications by Reilly Sweetland, Los Gatos, CA US